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| author | Felix Fietkau <nbd@openwrt.org> | 2010-04-27 00:26:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-05 11:15:45 -0700 |
| commit | 6baadd343cb324ba60bf15a9294142531f1472ed (patch) | |
| tree | 2eb62f986625c28fb8baa1b31a5f92b3d7079216 /net | |
| parent | f61b2c28636ecd88e2f856327d29e3b7a8e3a543 (diff) | |
| download | kernel-crypto-6baadd343cb324ba60bf15a9294142531f1472ed.tar.gz kernel-crypto-6baadd343cb324ba60bf15a9294142531f1472ed.tar.xz kernel-crypto-6baadd343cb324ba60bf15a9294142531f1472ed.zip | |
mac80211: fix handling of 4-address-mode in ieee80211_change_iface
commit f7917af92024d43bc20bc1afc92de27b0bd0f50b upstream.
A misplaced interface type check bails out too early if the interface
is not in monitor mode. This patch moves it to the right place, so that
it only covers changes to the monitor flags.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/cfg.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 9ae1a4760b5..e2b43454c79 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -98,9 +98,6 @@ static int ieee80211_change_iface(struct wiphy *wiphy, params->mesh_id_len, params->mesh_id); - if (sdata->vif.type != NL80211_IFTYPE_MONITOR || !flags) - return 0; - if (type == NL80211_IFTYPE_AP_VLAN && params && params->use_4addr == 0) rcu_assign_pointer(sdata->u.vlan.sta, NULL); @@ -108,7 +105,9 @@ static int ieee80211_change_iface(struct wiphy *wiphy, params && params->use_4addr >= 0) sdata->u.mgd.use_4addr = params->use_4addr; - sdata->u.mntr_flags = *flags; + if (sdata->vif.type == NL80211_IFTYPE_MONITOR && flags) + sdata->u.mntr_flags = *flags; + return 0; } |